Smart water and gas shut-off valve
Smart water and gas shut-off valve
Smart Water/Gas Shut-Off Valve Remote Control — detail view
Smart Water/Gas Shut-Off Valve Remote Control — close-up
Smart Water/Gas Shut-Off Valve Remote Control — additional view
Smart Water/Gas Shut-Off Valve Remote Control — additional view
Smart Water/Gas Shut-Off Valve Remote Control — additional view

Smart Water/Gas Shut-Off Valve Remote Control – Home Assistant & Tuya Compatible

(2 customer reviews)

£18.33 – £19.78

Say Hello to Next-Gen Plumbing!

The SM103 Smart Valve is your frontline defense against potential water damage, giving you the power to control your water supply directly from your phone, whether manually or through the Tuya/Smartlife app. If a leak is detected, the app can automatically shut off the water supply, safeguarding your home.

Designed for seamless integration, the valve is compatible with standard shut-off ball valves and can be voice-controlled via smart systems like Alexa, Google Home, and IFTTT. For a comprehensive water protection solution, pair it with our Water Leak sensors and manage everything effortlessly through the Tuya or Home Assistant apps.

With the built-in timer feature, you can preset schedules or device triggers to automate the valve’s operations, ensuring peace of mind and efficient water use. Its versatile design means it’s not just for home use – from kitchens to farms, it’s perfect for any setup requiring water or gas control.

Thoughtful design details include a manual pull ring, allowing you to shut off the valve in case of power outages. Installation is a breeze, simply affix it to existing lever ball valves and connect to a 2.4GHz network. Your home’s safety and efficiency just got a major upgrade with the SM103 Smart Valve.

SKU: SM-SHTVLV-V Categories: , , Tags: , , , ,

Description

This intelligent addition to your plumbing network grants you unprecedented control over your water and gas systems, ensuring they work hand in hand with Tuya-compatible leak sensors. The promise? An upgraded, smarter home that not only detects potential hazards but acts proactively to prevent them. Elevate your home safety and introduce cutting-edge plumbing tech with the SM103 Smart Water Valve. Welcome to the smart plumbing revolution!

Valve-opening/closing time 5~10 seconds
Rated current 100mA
Valve pressure 1.6Mpa
Working Voltage 220V
Working Temperature 0-40’C
Communicate Distance Indoor ~ 30m
Torque 30~60Kg.cm

Additional information

Weight 150 g
Type

WIFI, Zigbee
Brand

Samotech

Frequently Asked Questions

What does the Samotech Smart Water/Gas Shut-Off Valve do?

The smart valve gives you remote control over your water or gas supply from your phone. You can shut the supply off manually from anywhere, set automated schedules, or pair it with smart leak sensors so it shuts off automatically the moment a leak is detected.

How does the valve install on my plumbing?

The valve fits on top of an existing lever-style ball valve — no plumbing work or pipe cutting is required. It rotates the lever between open and closed using its built-in motor (rated 30–60 kg·cm torque, 1.6 MPa working pressure). Once mounted, connect it to your 2.4GHz WiFi network.

Which apps and platforms work with the valve?

The valve works through the Tuya / Smart Life app and is voice-controllable via Amazon Alexa, Google Home, and IFTTT. It can also be integrated with Home Assistant alongside Tuya-compatible leak sensors.

Can it shut off automatically when a leak is detected?

Yes. Pair the valve with Tuya-compatible water-leak sensors and configure an automation in the Tuya / Smart Life app — the valve will close automatically the moment a sensor detects water, protecting your home before damage spreads.

What happens during a power cut?

The valve includes a manual pull ring on the body, allowing you to open or close the valve by hand if power is lost. The valve’s state stays as it was at the time of the power cut until the pull ring or power restoration moves it.

How long does it take to open or close?

The valve takes 5–10 seconds to fully open or close, depending on the position it starts from.

What working voltage and pressure rating does it support?

The valve operates on 220V mains and is rated for working pressure up to 1.6 MPa, with an indoor wireless range of approximately 30m and an operating temperature range of 0–40°C.

Can the valve be used for gas as well as water?

Yes. The valve is suitable for any setup requiring water or gas control — it works with standard lever-style shut-off ball valves found in domestic, agricultural, and light industrial installations.

2 reviews for Smart Water/Gas Shut-Off Valve Remote Control – Home Assistant & Tuya Compatible

4.5
Based on 2 reviews
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1-2 of 2 reviews
  1. Tómas Aron
    Verified owner
    (0) (0)
  2. charles
    Verified owner

    So far no problems

    (0) (0)
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